As you can see from the latest WeatherAction.com "Red Warning" chart, above, we have an "R5" event in a few days (13th - 16th February) indicating there is a higher then average chance for storm enhancements from solar activity and the changes you will see will be driven by new Sudden "Polar Lower" Stratospheric Warming....more to follow

Often cloudy on Friday, but with occasional bright spells and a few showers. Turning more unsettled later on Friday and into Saturday, with cloud and rain spreading from the northwest, though possibly not reaching the far southeast until late on Saturday. Temperatures near normal for much of the UK. Remaining unsettled through the rest of next weekend, but then turning drier and brighter form the north and east into the following week. The rest of the period looks reasonably settled for many, with any unsettled weather most likely towards the northwest of the UK, or for North Sea coastal areas. Temperatures starting close to average next weekend, but becoming generally colder into the following week, with frosty nights returning.